It's important for us to eat as much as we need to give us energy．If we eat too little food or the wrong food，we won't have enough energy．If we eat too much，we will need to take more exercise，or we will put on ①w

eight

eight

．When we eat the correct amount of food for the exercise we take，we call this the energy balance （均衡）．To keep an energy balance and stay healthy，we should eat healthy food．
    Fat （肥肉） provides no help at all in keeping an energy balance．Eating too much fat can cause heart problems．Many experts believe that eating less fat is good for us．
    Sugar isn't good for the energy balance either． （4）毫无疑问，吃太多糖会使我们发胖，而且对牙齿有害．
    Fiber （纤维），on the other hand，is something that we eat too little． （5）One simple way of eating more fiber is to eat more bread，especially whole wheat （全麦） bread．Potatoes are good，too．They are excellent for filling us up without making us fat，especially if we don't cover them with but②o

nly

nly

cook them in hot oil．
    Remember to eat less fatty food and more fiber food．

请根据短文内容完成下列任务．
（1）根据首字母提示，在文中空白处填写恰当的单词，使句子通顺、完整．
①

weight

weight

　 ②

only

only

（2）Why should't we eat too much fat？

Because eating too much fat can cause heart problems．

Because eating too much fat can cause heart problems．

（3）请根据短文内容将句子补充完整，使句子意思连贯．
The writer advises us to eat more fiber food such as

bread

bread

and

potatoes

potatoes

．
（4）请将文中划线句子翻译成英语．

There is no doubt that eating too much sugar will make us fat and is harmful to teeth．

There is no doubt that eating too much sugar will make us fat and is harmful to teeth．

（5）请将文中划线句子翻译成汉语．

一个简单的吃更多纤维的方法是吃更多的面包，尤其全麦面包．

一个简单的吃更多纤维的方法是吃更多的面包，尤其全麦面包．